// GET api/<controller>
        public IEnumerable <User> Get()
        {
            udc = new UserDbConnection();

            List <User> leaderboard = udc.GetLeaderboard();

            return(leaderboard);
        }
        // GET api/<controller>/5
        public User Get(string id)
        {
            udc = new UserDbConnection();

            List <User> leaderboard = udc.GetLeaderboard();
            User        user        = leaderboard.FirstOrDefault((u) => u.Name == id);

            return(user);
        }